import babelpolyfill from 'babel-polyfill'
import Vue from 'vue'
import App from './App'
import ElementUI from 'element-ui';
import 'element-ui/lib/theme-chalk/index.css';
//import './assets/theme/theme-green/index.css'
import VueRouter from 'vue-router'
import store from './vuex/store'
import Vuex from 'vuex'
//import NProgress from 'nprogress'
//import 'nprogress/nprogress.css'
import routes from './routes'
//引入axios
import axios from 'axios'
//配置axios的全局基本路径，访问后端接口使用8080
axios.defaults.baseURL='http://localhost:8080'
//全局属性配置，在任意组件内可以使用this.$http获取axios对象
Vue.prototype.$http = axios
import 'font-awesome/css/font-awesome.min.css'


Vue.use(ElementUI)
Vue.use(VueRouter)
Vue.use(Vuex)

//NProgress.configure({ showSpinner: false });

// 引入自己定义的vue指令
import perm from "./common/js/permission"

import BaiduMap from 'vue-baidu-map'

Vue.use(BaiduMap, {
  /* Visit http://lbsyun.baidu.com/apiconsole/key for details about app key. */
  ak: 'kBLMHYIDyhReGL7v9wnAOcPm6wNnd1gS'
})

const router = new VueRouter({
  routes
})

//======================路由的前端拦截器【拦截不到后端的请求】====================//
//注释掉登陆拦截：判断session中有没有user对象并且路径不是login就调转到登录页面
router.beforeEach((to, from, next) => {
  if (to.path == '/login' || to.path == "/shopRegister") {
    // 默认进入登录界面就清楚本地缓存中的信息
    localStorage.removeItem("token");
    localStorage.removeItem("loginInfo");
    localStorage.removeItem("permissions");
    localStorage.removeItem("menus");
    next();//放行
  }else{
    let loginInfo = localStorage.getItem('loginInfo');
    if (loginInfo) {
      next();
    } else {
      next({path: '/login'});//跳转到login
    }
  }
})

//======================axios的前置拦截器【拦截调用后端的请求====================//
axios.interceptors.request.use(res=>{


  let token = localStorage.getItem("token");
  if(token){
    res.headers["token"] = token;
  }
  return res;
},error => {
  Promise.reject(error)
})
//======================axios的前置拦截器【拦截调用后端的请求】====================//


//======================axios的后置拦截器【处理后台登录拦截的结果】====================//
axios.interceptors.response.use(res => {
  //后端响应的是没有登录的信息
  if (false === res.data.success && "noLogin" === res.data.message) {
    localStorage.removeItem("token");
    localStorage.removeItem("loginInfo");
    localStorage.removeItem("permissions");
    localStorage.removeItem("menus");
    router.push({path: '/login'});
  }else if (false === res.data.success && "timeout" === res.data.message){
    localStorage.removeItem("token");
    localStorage.removeItem("loginInfo");
    localStorage.removeItem("permissions");
    localStorage.removeItem("menus");
    alert('timeout！！！')

  }else if (false === res.data.success && "noPermission" === res.data.message){
    alert('你没有权限操作！！！')
  }
  return res;
},error => {
  Promise.reject(error)
})
//======================axios的后置拦截器【处理后台登录拦截的结果】====================//

//router.afterEach(transition => {
//NProgress.done();
//});



new Vue({
  //el: '#app',
  //template: '<App/>',
  router,
  store,
  //components: { App }
  render: h => h(App)
}).$mount('#app')

//处理页面刷新动态路由失效问题
initIndexRouters();
function initIndexRouters(){
  if(!localStorage.menus){
    return;
  }
  //防止重复配置路由：5就是main.js中路由的个数 - 如果你的静态路由是6个这里要写成6
  if(router.options.routes.length>5){
    return;
  }
  let menus = localStorage.getItem('menus');
  menus = JSON.parse(menus);
  let tempRouters = [];
  menus.forEach(menu=>{
    let indexRouter = {
      path: '/',
      iconCls: menu.icon,
      name: menu.name,
      component: resolve => require(['@/views/Home'], resolve),
      children: []
    }
    menu.children.forEach(cMenu=>{
      let cr = {
        path: cMenu.url,
        name: cMenu.name,
        component: resolve => require(['@/views/'+cMenu.component], resolve)
      }
      indexRouter.children.push(cr)
    })
    tempRouters.push(indexRouter)
    router.options.routes.push(indexRouter)
  })
  //动态路由配置
  router.addRoutes(tempRouters);
}

